---> uname -a: Linux prd-centos8-robot-2c-8g-3227.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 9.3G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 529 5103 19 2064 6873 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ba:ae:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:feba:ae63/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/07/2024 _x86_64_ (2 CPU) 15:32:12 LINUX RESTART (2 CPU) 03:33:01 PM tps rtps wtps bread/s bwrtn/s 03:34:01 PM 59.93 17.54 42.39 3746.35 33661.83 03:35:01 PM 81.79 6.90 74.89 1302.58 6084.14 03:36:01 PM 89.40 0.85 88.55 62.91 8801.30 03:37:01 PM 28.73 0.42 28.31 56.12 2114.40 Average: 64.96 6.43 58.54 1292.04 12666.13 03:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:34:01 PM 5642248 7128532 2240192 28.42 2688 1681332 663108 7.42 155060 1813140 80568 03:35:01 PM 5274052 7026020 2608388 33.09 2688 1935392 728056 8.15 187680 2106712 171964 03:36:01 PM 5274732 7082600 2607708 33.08 2688 1985704 657180 7.36 202800 2066404 47524 03:37:01 PM 5204516 7014232 2677924 33.97 2688 1987536 709168 7.94 402440 1936012 164 Average: 5348887 7062846 2533553 32.14 2688 1897491 689378 7.72 236995 1980567 75055 03:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 PM eth0 238.55 131.71 912.23 47.88 0.00 0.00 0.00 0.00 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 77.72 62.74 955.94 8.05 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 36.24 24.93 183.16 16.55 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 16.76 15.63 14.29 8.16 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.32 58.75 516.41 20.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-536.el8.x86_64 (centos-stream-8-robot-720ed3e9-d2a8-4719-94c4-0ef16218d691.noval) 03/07/2024 _x86_64_ (2 CPU) 15:32:12 LINUX RESTART (2 CPU) 03:33:01 PM CPU %user %nice %system %iowait %steal %idle 03:34:01 PM all 16.09 0.00 3.95 34.24 0.08 45.63 03:34:01 PM 0 15.39 0.00 3.46 30.02 0.08 51.05 03:34:01 PM 1 16.80 0.00 4.45 38.47 0.08 40.19 03:35:01 PM all 36.74 0.00 5.11 3.37 0.12 54.66 03:35:01 PM 0 45.37 0.00 6.09 4.50 0.12 43.92 03:35:01 PM 1 28.10 0.00 4.12 2.24 0.12 65.42 03:36:01 PM all 25.83 0.00 3.91 2.84 0.12 67.30 03:36:01 PM 0 30.03 0.00 3.79 4.02 0.13 62.02 03:36:01 PM 1 21.64 0.00 4.04 1.65 0.10 72.57 03:37:01 PM all 28.50 0.00 1.86 0.74 0.09 68.80 03:37:01 PM 0 34.69 0.00 1.87 0.59 0.10 62.75 03:37:01 PM 1 22.32 0.00 1.85 0.90 0.08 74.84 Average: all 26.81 0.00 3.71 10.25 0.10 59.12 Average: 0 31.39 0.00 3.80 9.76 0.11 54.93 Average: 1 22.23 0.00 3.61 10.75 0.10 63.31